Targus Laser Wireless Desktop Mouse, Laser, RF Wireless, 800 DPI Targus Laser Wireless Desktop Mouse. Movement detection technology: Laser, Device interface: RF Wireless, Movement resolution: 800 DPI, Buttons quantity: 8 with this mouse and I managed to hold my own and against the onslaught of gaming machines.Featuring two double A rechargeable batteries with the packaging, the mouse comes completely ready for use. Coming the standard USB adapter, it also includes a d...